38.1800’ N, 122.0450’ W

Joice Island, Suisun Slough, CA

61°
H 78°
L 47°
SW
2mph
Low tide
8:15 am

Tides Today & Tomorrow in Joice Island, Suisun Slough, CA

TIDE TIMES for Tuesday, November 10, 2026
The tide is currently falling in Joice Island, Suisun Slough, CA.
Next low tide : in 1m at 8:15 am (2.1 ft)
Next high tide : 1:33 pm (5.5 ft)
Sunset today : 5:00 pm
Sunrise tomorrow : 6:44 am
Moon phase : New Moon (2% illuminated)
Tide Station Location : Station #9415379
Common Questions About Tides

Joice Island, Suisun Slough, CA Tides - Apr 1958

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:014.611:40 AM4.96:170.86:430.25:536:30Waxing Gibbous1Tue
2Wed12:364.912:395.07:120.47:230.35:516:31Full Moon2Wed
3Thu1:105.21:345.08:060.18:030.55:506:32Full Moon3Thu
4Fri1:435.42:304.98:58-0.18:430.75:486:33Full Moon4Fri
5Sat2:185.63:274.79:51-0.29:250.95:476:34Waning Gibbous5Sat
6Sun2:555.74:264.510:45-0.210:111.25:456:35Waning Gibbous6Sun
7Mon3:365.65:294.311:41-0.211:011.45:446:36Waning Gibbous7Mon
8Tue4:215.36:354.212:40-0.15:426:37Waning Gibbous8Tue
9Wed5:135.07:414.21:430.05:416:38Third Quarter9Wed
10Thu6:204.68:454.21:081.72:470.05:396:39Third Quarter10Thu
11Fri7:464.29:444.42:261.73:470.05:386:40Third Quarter11Fri
12Sat9:104.010:354.53:411.54:410.05:366:41Third Quarter12Sat
13Sun10:184.011:204.74:481.25:280.15:356:42Waning Crescent13Sun
14Mon11:164.011:594.85:450.86:090.25:336:43Waning Crescent14Mon
15Tue12:064.06:360.66:440.45:326:43Waning Crescent15Tue
16Wed12:334.912:524.17:220.47:150.75:316:44Waning Crescent16Wed
17Thu1:014.91:364.08:050.27:420.95:296:45New Moon17Thu
18Fri1:225.02:194.08:440.28:071.15:286:46New Moon18Fri
19Sat1:385.13:024.09:210.18:351.35:266:47New Moon19Sat
20Sun1:565.23:463.99:550.19:071.55:256:48New Moon20Sun
21Mon2:225.34:333.910:260.19:451.65:246:49Waxing Crescent21Mon
22Tue2:565.45:233.810:570.110:291.75:226:50Waxing Crescent22Tue
23Wed3:375.36:183.711:330.011:191.85:216:51Waxing Crescent23Wed
24Thu4:245.17:163.712:200.15:206:52Waxing Crescent24Thu
25Fri5:184.98:143.812:181.81:180.15:196:53First Quarter25Fri
26Sat6:234.59:074.01:281.72:230.15:176:54First Quarter26Sat
27Sun7:424.39:554.22:461.53:250.16:167:55First Quarter27Sun
28Mon9:084.210:384.64:021.24:200.26:157:56Waxing Gibbous28Mon
29Tue10:264.211:164.95:080.85:090.36:147:57Waxing Gibbous29Tue
30Wed11:334.311:535.26:080.45:550.56:127:57Waxing Gibbous30Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9415379)

Common Questions About Joice Island, Suisun Slough, CA Tides

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Is this week a spring tide or neap tide in Joice Island, Suisun Slough, CA?

Joice Island, Suisun Slough, CA is currently in a spring phase. Tonight's moon is 2% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are near their weekly maximum.

What datum are Joice Island, Suisun Slough, CA tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for Joice Island, Suisun Slough, CA?

Tide predictions for Joice Island, Suisun Slough, CA come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for Joice Island, Suisun Slough, CA?

Tide data for Joice Island, Suisun Slough, CA is sourced from NOAA Station #9415379. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9415379.

What is the moon phase in Joice Island, Suisun Slough, CA tonight?

Tonight the moon over Joice Island, Suisun Slough, CA is New Moon (2% illuminated). This places Joice Island, Suisun Slough, CA in a spring tide cycle, so tidal ranges are near their weekly maximum this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA